How do I know if I need a mounting kit?

SuperSprings installations use either a Mounting Kit, Poly Spring Pad mounting block, or mount directly to the axle. PSP mounting blocks are included with SuperSprings and do not need to be purchased separately. Some applications require an MTKT orMXKT mounting kit. These mounting kits are purchased in addition to the SuperSprings. In the interactive Application Guide, refer to the column titled “Mounting.” This will indicate what PSP is included or what mounting kit is required.